Officer intervention likely prevented more deaths after suspect Vance Boelter allegedly killed state Rep. Melissa Hortman on Saturday, police chief says.

Minneapolis — The man charged with killing one Minnesota lawmaker and wounding another in what prosecutors have described as a meticulously planned attack, had dozens of apparent targets, including officials in at least three other states.

Boelter allegedly had firearms and a list of 45 elected officials in notebooks in his car, law enforcement said.